A personal narrative of a journey to the source of the river Oxus : by the route of the Indus, Kabul, and Badakhshan, performed under the sanction of the supreme government of India, in the years 1836, 1837, and 1838
A personal narrative of a journey to the source of the river Oxus : by the route of the Indus, Kabul, and Badakhshan, performed under the sanction of the supreme government of India, in the years 1836, 1837, and 1838